The top article linked above indicates that is was Israel which perpetrated the fraud in order to frame Iran. The hoax was "published by the Associated Press (AP), purported to be an Iranian diagram showing the physics of a nuclear blast, but scientists quickly pointed out an elementary mistake that cast doubt on its significance and authenticity. An article in the Bulletin of the Atomic Scientists declared: "This diagram does nothing more than indicate either slipshod analysis or an amateurish hoax.""

"Western officials say they have reasons to suspect Israel of being behind the most recent leak and a series of previous disclosures from the IAEA investigation, pointing to Israel's impatience at what it sees as international complacency over Iranian nuclear activity."Keep in mind that there is no evidence Iran has diverted any material from its civilian nuclear power program , a program U.S. media often misrepresent or blur the line with misleading reports which make it seem that a nuclear weapons program is being discussed.